157068909

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 258048000

約数和(自身を除く): 100979091

約数列:

[1, 3, 9, 23, 27, 31, 41, 69, 93, 123, 199, 207, 279, 369, 597, 621, 713, 837, 943, 1107, 1271, 1791, 2139, 2829, 3813, 4577, 5373, 6169, 6417, 8159, 8487, 11439, 13731, 18507, 19251, 24477, 25461, 29233, 34317, 41193, 55521, 73431, 87699, 123579, 141887, 166563, 187657, 220293, 252929, 263097, 425661, 562971, 758787, 789291, 1276983, 1688913, 2276361, 3830949, 5066739, 5817367, 6829083, 17452101, 52356303, 157068909]

約数ペア:

[(1, 157068909), (3, 52356303), (9, 17452101), (23, 6829083), (27, 5817367), (31, 5066739), (41, 3830949), (69, 2276361), (93, 1688913), (123, 1276983), (199, 789291), (207, 758787), (279, 562971), (369, 425661), (597, 263097), (621, 252929), (713, 220293), (837, 187657), (943, 166563), (1107, 141887), (1271, 123579), (1791, 87699), (2139, 73431), (2829, 55521), (3813, 41193), (4577, 34317), (5373, 29233), (6169, 25461), (6417, 24477), (8159, 19251), (8487, 18507), (11439, 13731)]